TOEFL iBT® 対策「超上級」英単語／IBC
DAY 24:
rigidity
rigor
rigorous
robust
rotund
ruffle
rupture
saccharine
sage
salutary
sanction
satirical
saturate
savor
savory
scale
scanty
scrupulous
scrutinize
seclusion
sedentary
serene
servile
severe
shrine
sinister
skeptic
skeptical
slander
slight